Product Name: Solid State Module Relay;Type: SSR-25AA;Material: Metal, Plastic, Electric PartsRated Current: 25A;Input: AC 80-250VOutput: AC 24-380V;Mounting Hole Size: Small Dia: 4.5mm/0.17", Big: 7 x 4.3mm/0.27" x 0.16"(L*W)Relay Size: 6.2 x 4.4 x 2.3cm/ 2.4" x 1.7" x 0.9"(L*W*T);Main Color: Silver Tone, GrayWeight: 96g;Solid State Relay Prefect for automatic process control application, a must component for temperature controller and other machinery control system.High reliability, compact size, a great part for temperature controller and other machinery control system.Package Contents:1 x Solid State Module RelayOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.